2thank YOu FOr ChOOsing this JBl® PrOduCtFor more than 60 years, JBL ® engineers have been involved in every aspect of music and film recording andreproduction, from live performances to the recordings you play on the go and in your home, car or office.We’re confident that the JBL system you have chosen will provide every note of enjoyment you expect – and that whenyou think about purchasing additional audio equipment for your home, car or office, you will once again choose JBLproducts.Please take a moment to register your new product on our Web site, www.jbl.com. Registering enables us to keepyou posted on our latest advancements and helps us to understand our customers and build products that meet theirneeds.inCluded iteMsStudio 590One Studio 590 speaker; onehorn cover; two port tubeinserts; four metal spikes Studio 580One Studio 580 speaker; onehorn cover; one port tubeinsert; four metal spikesStudio 570One Studio 570 speaker; onehorn cover; one port tubeinsert; four metal spikesStudio 530Two Studio 530 speakers;two horn covers; two porttube inserts; two cards withadhesive rubber feetStudio 520COne Studio 520C speaker;two horn covers; one grilleremoval tool; one card withadhesive rubber feet